I'm trying to decide a good loop to take my girlfriend on for her first overnight hike around 20-25 miles.

We went on a day hike Saturday which was her first hike at Grayson highlands plus her first on the AT. We parked at Massie Gap and hiked the AT to the top of Mt. Rogers and back the same way we came. She didn't have any problem or complain too much! So I think around 20 miles or so for her first overnight will be just fine.

Please let me know what you guys think on a good overnight loop hike with good views and just cool stuff that will impress her. She wants to stay on the AT as much as possible seeing how now she is crazy about the AT and wants to see every possible mile of it she can.